Extra Long HSS Twist Drill Bit Set 2–6mm | 160–300mm

NEWONE Extra Long HSS Twist Drill Bits – 2mm to 6mm | 160–300mm Lengths

Tackle deep drilling tasks with confidence using the NEWONE Extra Long High Speed Steel (HSS) Twist Drill Bits. Whether you're working with wood, aluminium, or plastic, these extended-reach bits deliver clean, precise holes every time — ideal for woodworking projects, electrical installations, furniture making, and general DIY tasks.

Why Choose These Extra Long Drill Bits?

• Extended Reach: Available in lengths of 160mm, 200mm, 250mm, and 300mm, making them perfect for deep or hard-to-reach drilling applications where standard bits fall short.
• Multiple Diameter Options: Choose from 2mm, 3mm, 4mm, 5mm, or 6mm diameters to match your specific project requirements.
• High Speed Steel (HSS) Construction: Built for durability and sustained performance — HSS retains its cutting edge longer and withstands the heat generated during drilling.
• Straight Shank Design: The universal straight shank fits a wide range of electric drills, drill presses, and drilling machines without adapters.
• Versatile Use: Suitable for drilling into wood, aluminium, plastic, and similar materials — a reliable multi-material bit for workshop and site use.
• Spiral Flute Design: Efficiently clears chips and debris from the hole as you drill, reducing heat build-up and improving accuracy.
• Compact & Precise: Manufactured to tight tolerances for accurate hole sizing every time.

Specifications

• Brand: NEWONE
• Material: High Speed Steel (HSS)
• Diameters: 2mm / 3mm / 4mm / 5mm / 6mm (select your size)
• Lengths: 160mm / 200mm / 250mm / 300mm (select your length)
• Shank Type: Straight
• Colour: Silver
• Country of Origin: Made in China

Package Contents

• 1 × Extra Long HSS Straight Shank Twist Drill Bit (size as selected)

Note: Due to variations in monitor brightness and lighting conditions, the actual colour of the item may appear slightly different from the images shown.

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Frequently Asked Questions

Q: What materials can these extra long HSS drill bits be used on?

A: These NEWONE extra long twist drill bits are designed for use on wood, aluminium, plastic, and similar soft-to-medium materials. The high speed steel (HSS) construction ensures durability and clean drilling across these materials.

Q: Will these drill bits fit my existing electric drill or drill press?

A: Yes. The straight shank design is universally compatible with most standard electric drills, cordless drills, and drill presses. No special adapters are required.

Q: Can I choose both the diameter and the length of the drill bit?

A: Absolutely. These bits are available in five diameters (2mm, 3mm, 4mm, 5mm, and 6mm) and four lengths (160mm, 200mm, 250mm, and 300mm). Simply select the combination that best suits your project when adding the item to your cart.

Q: Why use an extra long drill bit instead of a standard-length one?

A: Extra long drill bits (160–300mm) are essential when drilling through thick timber, reaching deep into confined spaces, or running cables and wires through wall cavities, joists, or furniture frames — tasks where a standard-length bit simply won't reach.